Ferdowsi University of MashhadIranian Journal of Numerical Analysis and Optimization2423-69777120170401The concept of B-efficient solution in fair multiobjective optimization problems47642451110.22067/ijnao.v7i1.43960END.ForoutanniaDepartment of Mathematics, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran.A.MahmodinejadDepartment of Mathematics, Sirjan University of Technology, Sirjan, Iran.Journal Article19700101A problem that sometimes occurs in multiobjective optimization is the existence of a large set of fairly effcient solutions. Hence, the decision making based on selecting a unique preferred solution is diffcult. Considering models with fair B-effciency relieves some of the burden from the decision maker by shrinking the solution set, since the set of fairly B-eﬃcient solutions is contained within the set of fairly effcient solutions for the same problem. In this paper, ﬁrst some theoretical and practical aspects of fairly B- effcient solutions are discussed. Then, some scalarization techniques are developed to generate fairly B-effcient solutions.https://ijnao.um.ac.ir/article_24511_f63d7613e52d892f1b1e21b32d8b4ed8.pdf